/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using System;
using System.Net;
using ASC.Mail.Exceptions;
using Newtonsoft.Json.Linq;
using RestSharp;

namespace ASC.Mail.Extensions
{
    static class RestClientExtensions
    {
        public static IRestResponse ExecuteSafe(this RestClient client, RestRequest request)
        {
            IRestResponse response;
            try
            {
                response = client.Execute(request);

                if (response.StatusCode == HttpStatusCode.InternalServerError &&
                    response.ErrorException == null &&
                    !string.IsNullOrEmpty(response.Content))
                {
                    try
                    {
                        var json = JObject.Parse(response.Content);
                        if (json == null || json["error"] == null || json["error"]["message"] == null)
                            return response;

                        response.ErrorException = new ApiHelperException(json["error"]["message"].ToString(), response.StatusCode, response.Content);
                    }
                    catch
                    {
                        // ignored
                    }
                }
            }
            catch (Exception ex)
            {
                response = new RestResponse {ErrorException = ex};
            }

            return response;
        }
    }
}
